<!DOCTYPE html>
<html>
  <body>
    <div foo={{foo}}></div>
    <div foo={{{foo}}}{{/foo}}/>
    <div foo={{#foo}}{{/foo}}/>
    <div foo=bar {{#foo}}{{/foo}}/>
    <div foo=bar {{#foo}}bar={{baz}}{{/foo}}/>
  </body>
</html>
